201901973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{76507}}^1$

素因数の和:76556

約数の個数: 16

約数和(自身を含む): 257066880

約数和(自身を除く): 55164907

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 76507, 535549, 994591, 2218703, 6962137, 15530921, 28843139, 201901973]

約数ペア:

[(1, 201901973), (7, 28843139), (13, 15530921), (29, 6962137), (91, 2218703), (203, 994591), (377, 535549), (2639, 76507)]